This year marks the fourth time the convention has taken place in Ohio -- a key state for GOP candidates as no Republican has won the White House without first taking Ohio.

Cincinnati hosted the convention in 1876, and Cleveland hosted in 1924 and 1936.

For those who want to follow along in the action, you can download a 2016 RNC app for iOS and Andriod.

Stay with FOX 2 for the latest coverage throughout the week.

Key links: - Click here for a list of speakers and what day and time they'll speak. - Click here for a list of frequently asked questions about the convention. - Click here to learn more about Cleveland.

Updates from Roop:

- Security is extremely high following the attack in France.

- Black Lives Matter is slated to attend the convention.

- Ohio is an open carry state, and Gov. John Kasich says he will keep that law in full force throughout the week.

JUST IN: "Make America" with new theme everyday 1)Safe 2)Work 3)First 4)One again are the themes for the #RNCinCLE